| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.50 | 9.629% | $196.7841 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $61.62 | 8.303% | $66.7363 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $128.96 | 5.165% | $135.6208 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $50.94 | 8.707% | $55.3753 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $62.69 | 13.189% | $70.9582 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $51.33 | 7.258% | $55.0555 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $71.54 | 10.512% | $79.0603 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $606.58 | $659.5905 | $659.60 | $659.60 | $659.70 | |